Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.577 | 29.757 |
215 55 R16 93 V | 30.584 | 29.81 |
235 45 R17 94 W | 30.657 | 29.578 |
215 50 R17 95 W | 30.713 | 29.725 |
235 40 R19 96 Y | 30.847 | 29.503 |
235 40 R18 95 W | 30.705 | 29.677 |
195 65 R15 91 H | 30.836 | 29.227 |
205 50 R17 89 V | 30.809 | 29.631 |
235 40 R18 95 Y | 30.556 | 29.404 |
225 50 R17 94 Y | 30.656 | 29.811 |
245 40 R18 93 Y | 30.759 | 29.497 |
255 35 R19 96 Y | 30.911 | 29.29 |
265 30 R20 94 Y | 30.845 | 29.535 |
205 55 R15 88 V | 30.667 | 29.27 |
215 40 R17 87 W | 30.507 | 29.454 |
215 45 R16 86 S | 30.866 | 29.674 |
215 45 R16 90 V | 30.663 | 29.768 |
225 35 R18 87 W | 30.545 | 29.214 |
185 60 R15 84 T | 30.867 | 29.88 |
145 80 R14 76 T | 30.54 | 29.677 |
165 65 R15 81 H | 30.583 | 29.632 |
175 60 R15 81 H | 30.522 | 29.38 |
185 50 R16 81 H | 30.832 | 29.61 |
205 55 R16 91 V | 30.638 | 29.424 |
225 40 R18 92 W | 30.895 | 29.637 |
225 45 R17 91 V | 30.547 | 29.919 |
225 40 R18 92 V | 30.913 | 29.618 |
235 35 R19 91 W | 30.788 | 29.48 |
205 60 R16 92 V | 30.586 | 29.696 |
225 55 R16 95 Y | 30.927 | 29.389 |
245 45 R17 95 Y | 30.565 | 29.763 |
225 50 R17 94 W | 30.761 | 29.933 |
225 55 R16 95 W | 30.96 | 29.476 |
195 60 R15 88 H | 30.94 | 29.486 |
195 55 R16 87 V | 30.528 | 29.341 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.